Essential Computer Services & Hosting

A Prompt Computer Service, LLC is a computer company that specializes in on-site services throughout the island of Oahu. We are the company that locals have been turning to for more than 28 years when they need computer troubleshooting, server support, and questions answered. We provide expert service and repair work and build custom computer systems for commercial and residential clients.

About Us

When you want on-island Microsoft Windows-based IT support, turn to A Prompt Computer Service based in Honolulu, Hawaii. Whether you are a small brick-and-mortar business that does not have an IT department, an in-home business, or a private individual, we have the IT services you need to keep your computers running smoothly.